Updates, in most cases involving new CDV images, have been made to the following Victorian or Edwardian Photographers, to help with dating examples of their work.
Misses M & A Austin of St Albans
Thomas Milburn Cooper of St Albans
Fred Downer of Watford
Thomas Benwell Latchmore of Hitchin
William Norman of Royston
Samuel Glendenning Payne of Aylesbury, Thame and Tring